Do you get dry skin, lifeless hair, cracked nails, fatigue, depression, dry eyes, lack of motivation, aching joints, difficulty in losing weight, forgetfulness, breast pain? All of these are symptoms of Omega 3 deficiency.

The Opti-O-3 fatty acid profile test is an easy-to-use finger prick test that you can carry out at home. This test identifies your individual omega-3 requirements based on a thorough fatty acid profile and measurement of key biomarkers:

  • Omega-3 index: an early cardiovascular risk indicator
  • Omega-6 to omega-3 ratio: an established marker of long-term health and chronic illness
  • AA to EPA ratio: the most accurate measure of ’silent’ or chronic inflammation


Taking into account body weight and red blood cell omega-3 levels, the final report recommends the specific dose needed to bring these biomarkers into healthy target ranges. Armed with your Opti-O-3 test results and a personalised dose that is specific to your individual needs, you can be confident that you are taking the right amount of omega-3 fatty acids to maintain good health for the long term.

PLEASE NOTE: your dried blood sample must arrive back at Igennus within 48 hours of taking the test, so if you do not live in mainland UK, we do not recommend purchasing this test unless you use expedited international delivery.

The Test

The test costs just £120 inc VAT and provides you with a detailed report. 


This test is only available with a nutritional consultation.

I don’t believe it’s correct for anyone to receive results of a functional test without having a qualified professional explain what the results mean and to be provided a plan of action.

A consultation will involve going through the results and will take half an hour and costs just £50 and you will also receive a nutrition plan.

If you prefer, the consultation can be done by phone or skype.

If you are interested in this test or have any questions please fill out the form below-

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